Bump autoprefixer-rails from 7.1.2.3 to 7.1.2.4
Bump autoprefixer-rails from 7.1.2.3 to 7.1.2.4

Bumps [autoprefixer-rails](https://github.com/ai/autoprefixer-rails) from 7.1.2.3 to 7.1.2.4.
- [Changelog](https://github.com/ai/autoprefixer-rails/blob/master/CHANGELOG.md)
- [Commits](https://github.com/ai/autoprefixer-rails/compare/7.1.2.3...7.1.2.4)
theodi/git-data-publisher,theodi/git-data-publisher,theodi/git-data-publisher